Cons:
Paint scratches lightly after use
Manually have to lift up latch to secure down sight
Weak nut
Peep sight is deformed to the left (only a defect on mine)
Actuall sight rattles a bit but can easily be fixed
No trades like real

Over all, for the money and quality I give it a five stars. It's real nice to have reliable back up sight in case all electronic sights shut of (reference).

by Taylor M. on 2012-01-01 14:18:41

"This sight is great. I have it on my KWA KM4A1 without any other optics. I t is durable and spring is strong. The only complaint i would have at all is the bad paint. The paint chips easy but Its really not all that bad. I think the worn look looks good on my gun.

by Ian b. on 2010-08-31 18:33:18

"looks great on the ics m4. it should be used with front sights by the same manufacturer

by Peter A. on 2008-10-08 13:34:06

"does anyone know whether this will work for any gun?

by Peter A. on 2008-10-08 13:34:03

"does anyone know whether this will work for any gun?

by Matthew W. on 2008-05-19 19:10:30

"For those looking into a rear BUIS, I highly recommend this one over all others. When collapsed, it's got a low profile and is easily compatible with most scopes and red dots. When in use, one can switch between night and standard AR sights. A beautiful accessory for those who use their rifles for a multitude of scenarios.

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